Ultrasound scanner



FIG. 1 is a front perspective view of an ultrasound scanner in accordance with the present design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the figures depict portions of the ultrasound scanner that form no part of the claimed design. 

CLAIM The ornamental design for an ultrasound scanner, as shown and described. 